Urza, Prince of Kroog
Simulacrum Synthesizer
Krark-Clan Ironworks

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
12 available

   Steps

How does this combo work?
1
Activate Urza by paying 6, creating a copy of Simulacrum Synthesizer that is a 1/1 Construct.
2
When the Simulacrum Synthesizer token enters the battlefield, its first ability and each other SImulacrum Synthesizer you control's second abilities trigger.
3
Resolve the first trigger, causing you to scry 2.
4
Resolve the remaining triggers, creating a 0/0 Construct artifact creature token for each trigger resolved this way.
5
Activate Krark-Clan Ironworks by sacrificing a 0/0 Construct, adding .
6
Repeat step 5 for each other 0/0 Construct you control, if applicable.
7
Repeat from step 1.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite sacrifice triggers
Infinite death triggers
Infinite colorless mana
Infinite creature tokens
Infinite scry
Infinite creature copies of artifacts you control
Breya, Etherium Shaper
0.5%inclusion100 decks21.5K decks
Urza, Chief Artificer
0.6%inclusion94 decks16.6K decks
Mendicant Core, Guidelight
0.6%inclusion85 decks15.2K decks
Urza, Lord Protector
0.9%inclusion37 decks4.30K decks
Cayth, Famed Mechanist
0.6%inclusion27 decks4.87K decks
Tetzin, Gnome Champion
0.5%inclusion21 decks4.51K decks
Tawnos, Solemn Survivor
1.1%inclusion14 decks1.25K decks
Sydri, Galvanic Genius
0.3%inclusion10 decks2.90K decks
Noctis, Prince of Lucis
0.1%inclusion9 decks8.09K decks
Inspirit, Flagship Vessel
0.1%inclusion7 decks11.3K decks
Brenard, Ginger Sculptor
0.1%inclusion6 decks8.84K decks
Urtet, Remnant of Memnarch
0.0%inclusion5 decks17.3K decks
Rebbec, Architect of Ascension // Silas Renn, Seeker Adept
0.3%inclusion4 decks1.23K decks
Dr. Madison Li
0.1%inclusion4 decks6.80K decks
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0.2%inclusion3 decks1.25K decks
Arcade Gannon
0.6%inclusion3 decks477 decks
Raff Capashen, Ship's Mage
0.2%inclusion2 decks902 decks
Shorikai, Genesis Engine
0.0%inclusion2 decks20.2K decks
Y'shtola, Night's Blessed
0.0%inclusion2 decks44.9K decks
Marneus Calgar
0.0%inclusion2 decks16.5K decks
Amareth, the Lustrous
0.1%inclusion2 decks1.60K decks
Akiri, Line-Slinger // Thrasios, Triton Hero
0.2%inclusion2 decks1.01K decks
Atraxa, Praetors' Voice
0.0%inclusion2 decks42.1K decks
Kilo, Apogee Mind
0.0%inclusion2 decks16.2K decks
New Cards
Mole Man, Moloid Master
100%inclusion1 decks1 decks
Ultron, Artificial Malevolence
13%inclusion4 decks32 decks
Fix What's Broken
5.7%inclusion3 decks53 decks
The Great Mound
4.8%inclusion1 decks21 decks
Iron Man Armor
4.0%inclusion1 decks25 decks
High Synergy Cards
Ancient Den
76%inclusion427 decks564 decks
Vault of Whispers
74%inclusion188 decks253 decks
Seat of the Synod
76%inclusion431 decks564 decks
Great Furnace
75%inclusion134 decks179 decks
Urza, Lord High Artificer
71%inclusion403 decks564 decks
Etherium Sculptor
73%inclusion413 decks564 decks
Sai, Master Thopterist
69%inclusion391 decks564 decks
Foundry Inspector
64%inclusion362 decks564 decks
Unwinding Clock
59%inclusion331 decks564 decks
Darksteel Citadel
59%inclusion332 decks564 decks
Top Cards
Emry, Lurker of the Loch
56%inclusion317 decks564 decks
Swords to Plowshares
56%inclusion316 decks564 decks
Thought Monitor
54%inclusion305 decks564 decks
Esper Sentinel
53%inclusion297 decks564 decks
Jhoira, Weatherlight Captain
50%inclusion89 decks179 decks
Thopter Spy Network
50%inclusion280 decks564 decks
Enthusiastic Mechanaut
49%inclusion88 decks179 decks
Mystic Forge
49%inclusion276 decks564 decks
Padeem, Consul of Innovation
49%inclusion274 decks564 decks
Dispatch
46%inclusion262 decks564 decks
Game Changers
Smothering Tithe
28%inclusion158 decks564 decks
Enlightened Tutor
28%inclusion156 decks564 decks
Cyclonic Rift
25%inclusion141 decks564 decks
Demonic Tutor
21%inclusion53 decks253 decks
Teferi's Protection
19%inclusion107 decks564 decks
The One Ring
18%inclusion104 decks564 decks
Bolas's Citadel
15%inclusion38 decks253 decks
Mana Vault
11%inclusion64 decks564 decks
Farewell
11%inclusion61 decks564 decks
Ancient Tomb
10%inclusion57 decks564 decks
Creatures
Illustrious Wanderglyph
46%inclusion259 decks564 decks
Jan Jansen, Chaos Crafter
43%inclusion48 decks112 decks
Phyrexian Metamorph
43%inclusion240 decks564 decks
Brudiclad, Telchor Engineer
42%inclusion76 decks179 decks
Baleful Strix
42%inclusion107 decks253 decks
Solemn Simulacrum
41%inclusion230 decks564 decks
Urza, Chief Artificer
39%inclusion99 decks253 decks
Alibou, Ancient Witness
39%inclusion70 decks179 decks
Pinnacle Emissary
38%inclusion42 decks111 decks
Forensic Gadgeteer
37%inclusion211 decks564 decks
Kappa Cannoneer
36%inclusion203 decks564 decks
Bronze Guardian
36%inclusion202 decks564 decks
Losheel, Clockwork Scholar
36%inclusion202 decks564 decks
Myr Battlesphere
34%inclusion193 decks564 decks
Ornithopter of Paradise
33%inclusion184 decks564 decks
Cyberdrive Awakener
31%inclusion177 decks564 decks
Scrap Trawler
31%inclusion173 decks564 decks
Stridehangar Automaton
30%inclusion141 decks467 decks
Myr Retriever
30%inclusion167 decks564 decks
Adrix and Nev, Twincasters
29%inclusion7 decks24 decks
Urza, Lord Protector
29%inclusion164 decks564 decks
Liberator, Urza's Battlethopter
29%inclusion164 decks564 decks
Steel Overseer
28%inclusion157 decks564 decks
Reckless Fireweaver
27%inclusion49 decks179 decks
Master Transmuter
26%inclusion149 decks564 decks
Goblin Welder
26%inclusion47 decks179 decks
Jaheira, Friend of the Forest
25%inclusion6 decks24 decks
Marionette Apprentice
25%inclusion63 decks253 decks
Voyager Quickwelder
25%inclusion115 decks467 decks
Oltec Matterweaver
24%inclusion134 decks564 decks
Digsite Engineer
24%inclusion133 decks564 decks
Vedalken Archmage
24%inclusion133 decks564 decks
Master of Etherium
23%inclusion132 decks564 decks
Karn, Legacy Reforged
23%inclusion129 decks564 decks
Marionette Master
23%inclusion57 decks253 decks
The Reality Chip
21%inclusion121 decks564 decks
Jhoira's Familiar
21%inclusion118 decks564 decks
Mondrak, Glory Dominus
21%inclusion118 decks564 decks
Copper Myr
21%inclusion5 decks24 decks
Wurmcoil Engine
21%inclusion117 decks564 decks
Silver Myr
20%inclusion111 decks564 decks
Cayth, Famed Mechanist
20%inclusion35 decks179 decks
Anim Pakal, Thousandth Moon
20%inclusion35 decks179 decks
Shimmer Myr
19%inclusion108 decks564 decks
Goblin Engineer
19%inclusion34 decks179 decks
Cybermen Squadron
19%inclusion107 decks564 decks
Gold Myr
18%inclusion104 decks564 decks
Ravenous Robots
18%inclusion11 decks60 decks
Sharuum the Hegemon
17%inclusion44 decks253 decks
Ich-Tekik, Salvage Splicer
17%inclusion4 decks24 decks
Instants
Counterspell
41%inclusion230 decks564 decks
Path to Exile
38%inclusion216 decks564 decks
Heroic Intervention
38%inclusion9 decks24 decks
Whir of Invention
31%inclusion174 decks564 decks
Dovin's Veto
28%inclusion160 decks564 decks
Desynchronization
23%inclusion129 decks564 decks
Mana Drain
23%inclusion129 decks564 decks
Void Rend
21%inclusion54 decks253 decks
Anguished Unmaking
21%inclusion53 decks253 decks
An Offer You Can't Refuse
21%inclusion116 decks564 decks
Arcane Denial
19%inclusion105 decks564 decks
Second Harvest
17%inclusion4 decks24 decks
Generous Gift
16%inclusion90 decks564 decks
Fierce Guardianship
16%inclusion88 decks564 decks
Chaos Warp
14%inclusion25 decks179 decks
Three Steps Ahead
14%inclusion77 decks564 decks
Despark
13%inclusion34 decks253 decks
Swan Song
13%inclusion75 decks564 decks
Scour for Scrap
13%inclusion43 decks327 decks
Beast Within
13%inclusion3 decks24 decks
Vampiric Tutor
11%inclusion28 decks253 decks
Sink into Stupor
10%inclusion54 decks564 decks
Negate
9.2%inclusion52 decks564 decks
Boros Charm
8.9%inclusion16 decks179 decks
Stroke of Midnight
8.7%inclusion49 decks564 decks
Deadly Dispute
7.5%inclusion19 decks253 decks
Masterful Replication
7.1%inclusion40 decks564 decks
Dramatic Reversal
6.6%inclusion37 decks564 decks
Dawn's Truce
6.4%inclusion35 decks547 decks
Deflecting Swat
6.1%inclusion11 decks179 decks
Access Denied
6.0%inclusion34 decks564 decks
Thirst for Knowledge
5.7%inclusion32 decks564 decks
Force of Will
5.5%inclusion31 decks564 decks
Deadly Rollick
5.1%inclusion13 decks253 decks
Sorceries
Fabricate
45%inclusion253 decks564 decks
Organic Extinction
45%inclusion252 decks564 decks
Thoughtcast
32%inclusion181 decks564 decks
Wake the Past
30%inclusion54 decks179 decks
Voyage Home
24%inclusion110 decks467 decks
March of Progress
21%inclusion120 decks564 decks
Farseek
21%inclusion5 decks24 decks
Three Visits
17%inclusion4 decks24 decks
Cultivate
17%inclusion4 decks24 decks
Their Name Is Death
15%inclusion39 decks253 decks
Dance of the Manse
14%inclusion80 decks564 decks
Blasphemous Act
13%inclusion24 decks179 decks
Supreme Verdict
13%inclusion75 decks564 decks
Nature's Lore
13%inclusion3 decks24 decks
One with the Machine
11%inclusion62 decks564 decks
Vandalblast
9.5%inclusion17 decks179 decks
Reshape
8.7%inclusion49 decks564 decks
Trash for Treasure
8.4%inclusion15 decks179 decks
Vindicate
7.9%inclusion20 decks253 decks
Damn
7.9%inclusion20 decks253 decks
Scrap Mastery
7.8%inclusion14 decks179 decks
Brilliant Restoration
7.4%inclusion42 decks564 decks
Season of Weaving
7.1%inclusion39 decks548 decks
Austere Command
7.1%inclusion40 decks564 decks
Sevinne's Reclamation
6.9%inclusion39 decks564 decks
Diabolic Intent
5.1%inclusion13 decks253 decks
Saheeli's Directive
5.0%inclusion9 decks179 decks
Utility Artifacts
Time Sieve
42%inclusion105 decks253 decks
Thousand Moons Smithy
39%inclusion222 decks564 decks
Sculpting Steel
37%inclusion211 decks564 decks
Worldwalker Helm
36%inclusion205 decks564 decks
Thopter Foundry
36%inclusion91 decks253 decks
Darksteel Forge
34%inclusion189 decks564 decks
Sensei's Divining Top
32%inclusion179 decks564 decks
Ashnod's Altar
31%inclusion177 decks564 decks
Uthros Research Craft
30%inclusion101 decks334 decks
Cloud Key
29%inclusion166 decks564 decks
Skullclamp
29%inclusion162 decks564 decks
Lightning Greaves
27%inclusion151 decks564 decks
Bootleggers' Stash
21%inclusion5 decks24 decks
Repurposing Bay
19%inclusion91 decks469 decks
Portal to Phyrexia
18%inclusion103 decks564 decks
Mycosynth Lattice
18%inclusion99 decks564 decks
Inspirit, Flagship Vessel
17%inclusion20 decks115 decks
Swiftfoot Boots
16%inclusion92 decks564 decks
Shorikai, Genesis Engine
16%inclusion91 decks564 decks
Forsaken Monument
16%inclusion90 decks564 decks
Cranial Plating
16%inclusion40 decks253 decks
Hedge Shredder
16%inclusion3 decks19 decks
Encroaching Mycosynth
15%inclusion87 decks564 decks
Salvation Engine
15%inclusion68 decks467 decks
Clock of Omens
14%inclusion77 decks564 decks
Aetherflux Reservoir
13%inclusion76 decks564 decks
Sword of the Meek
13%inclusion72 decks564 decks
Birthing Pod
13%inclusion3 decks24 decks
The Great Henge
13%inclusion3 decks24 decks
Esoteric Duplicator
12%inclusion69 decks564 decks
Brass's Tunnel-Grinder
12%inclusion21 decks179 decks
Mirrorworks
11%inclusion63 decks564 decks
Ichor Wellspring
10%inclusion57 decks564 decks
Bident of Thassa
10%inclusion57 decks564 decks
Panharmonicon
10%inclusion54 decks564 decks
Thopter Shop
9.4%inclusion53 decks564 decks
Idol of Oblivion
9.2%inclusion52 decks564 decks
Dowsing Device
8.9%inclusion16 decks179 decks
Rings of Brighthearth
8.9%inclusion50 decks564 decks
Transmutation Font
8.5%inclusion48 decks564 decks
Semblance Anvil
8.5%inclusion48 decks564 decks
Insight Engine
8.4%inclusion28 decks334 decks
Heartstone
8.3%inclusion47 decks564 decks
Retrofitter Foundry
7.6%inclusion43 decks564 decks
Thousand-Year Elixir
7.6%inclusion43 decks564 decks
Nim Deathmantle
7.4%inclusion42 decks564 decks
Moonsilver Key
7.3%inclusion41 decks564 decks
Akroma's Memorial
7.3%inclusion41 decks564 decks
Demonic Junker
6.9%inclusion14 decks203 decks
Isochron Scepter
6.7%inclusion38 decks564 decks
Enchantments
Weapons Manufacturing
40%inclusion46 decks115 decks
Mechanized Production
36%inclusion205 decks564 decks
Storm the Vault
36%inclusion65 decks179 decks
Doubling Season
29%inclusion7 decks24 decks
Mirrodin Besieged
26%inclusion149 decks564 decks
Parallel Lives
25%inclusion6 decks24 decks
Efficient Construction
24%inclusion137 decks564 decks
Anointed Procession
23%inclusion132 decks564 decks
Rhystic Study
22%inclusion123 decks564 decks
Artificer Class
21%inclusion119 decks564 decks
Night of the Sweets' Revenge
21%inclusion5 decks24 decks
Biotransference
17%inclusion43 decks253 decks
Tempered Steel
15%inclusion84 decks564 decks
Training Grounds
13%inclusion73 decks564 decks
Primal Vigor
13%inclusion3 decks24 decks
Warleader's Call
9.5%inclusion17 decks179 decks
Impact Tremors
8.9%inclusion16 decks179 decks
Unstoppable Plan
8.1%inclusion38 decks467 decks
Mystic Remora
8.0%inclusion45 decks564 decks
Moonlit Meditation
6.7%inclusion22 decks328 decks
Black Market Connections
5.5%inclusion14 decks253 decks
Planeswalkers
Tezzeret, Master of the Bridge
44%inclusion112 decks253 decks
Tezzeret, Cruel Captain
19%inclusion64 decks345 decks
Tezzeret the Seeker
18%inclusion104 decks564 decks
Saheeli, Sublime Artificer
18%inclusion32 decks179 decks
Daretti, Scrap Savant
17%inclusion30 decks179 decks
Saheeli, Filigree Master
13%inclusion24 decks179 decks
Tezzeret, Artifice Master
11%inclusion61 decks564 decks
Karn, Scion of Urza
10%inclusion56 decks564 decks
Karn, the Great Creator
9.0%inclusion51 decks564 decks
Saheeli, the Gifted
8.9%inclusion16 decks179 decks
Ugin, Eye of the Storms
8.2%inclusion34 decks415 decks
Elspeth, Storm Slayer
7.7%inclusion32 decks415 decks
Utility Lands
Academy Ruins
58%inclusion329 decks564 decks
Inventors' Fair
57%inclusion322 decks564 decks
Uthros, Titanic Godcore
52%inclusion174 decks334 decks
Urza's Saga
49%inclusion279 decks564 decks
Archway of Innovation
39%inclusion221 decks564 decks
Tree of Tales
38%inclusion9 decks24 decks
Reliquary Tower
37%inclusion211 decks564 decks
Buried Ruin
34%inclusion194 decks564 decks
Urza's Tower
24%inclusion135 decks564 decks
Urza's Mine
24%inclusion134 decks564 decks
Urza's Power Plant
23%inclusion131 decks564 decks
Fomori Vault
20%inclusion112 decks564 decks
Adagia, Windswept Bastion
19%inclusion65 decks334 decks
Bojuka Bog
19%inclusion49 decks253 decks
Otawara, Soaring City
18%inclusion104 decks564 decks
Urza's Workshop
17%inclusion98 decks564 decks
Muraganda Raceway
17%inclusion80 decks469 decks
Treasure Vault
16%inclusion90 decks564 decks
Monumental Henge
11%inclusion63 decks564 decks
Amonkhet Raceway
10%inclusion49 decks468 decks
Urza's Factory
7.8%inclusion44 decks564 decks
Rogue's Passage
7.4%inclusion42 decks564 decks
Eiganjo, Seat of the Empire
5.5%inclusion31 decks564 decks
Ishgard, the Holy See
5.4%inclusion20 decks371 decks
Mana Artifacts
Sol Ring
93%inclusion525 decks564 decks
Arcane Signet
83%inclusion470 decks564 decks
The Mightstone and Weakstone
35%inclusion198 decks564 decks
Talisman of Progress
35%inclusion197 decks564 decks
Azorius Signet
30%inclusion168 decks564 decks
Talisman of Dominance
29%inclusion74 decks253 decks
Mox Opal
27%inclusion154 decks564 decks
Thran Dynamo
26%inclusion147 decks564 decks
Thought Vessel
26%inclusion146 decks564 decks
Talisman of Creativity
25%inclusion45 decks179 decks
Dimir Signet
25%inclusion63 decks253 decks
Crystal Skull, Isu Spyglass
24%inclusion135 decks564 decks
Talisman of Hierarchy
23%inclusion59 decks253 decks
Liquimetal Torque
22%inclusion123 decks564 decks
Orzhov Signet
21%inclusion53 decks253 decks
Fellwar Stone
20%inclusion115 decks564 decks
Basalt Monolith
17%inclusion97 decks564 decks
Izzet Signet
17%inclusion30 decks179 decks
Talisman of Conviction
16%inclusion28 decks179 decks
Mind Stone
15%inclusion86 decks564 decks
Chromatic Lantern
14%inclusion79 decks564 decks
Boros Signet
13%inclusion23 decks179 decks
Gilded Lotus
13%inclusion71 decks564 decks
Talisman of Unity
13%inclusion3 decks24 decks
Talisman of Curiosity
13%inclusion3 decks24 decks
Lotus Petal
11%inclusion61 decks564 decks
Talisman of Indulgence
10%inclusion11 decks112 decks
The Eternity Elevator
9.3%inclusion31 decks334 decks
Rakdos Signet
8.9%inclusion10 decks112 decks
Mox Amber
8.5%inclusion48 decks564 decks
Commander's Sphere
8.3%inclusion47 decks564 decks
Powerstone Shard
8.2%inclusion46 decks564 decks
Machine God's Effigy
6.6%inclusion37 decks564 decks
Chromatic Orrery
6.4%inclusion36 decks564 decks
Midnight Clock
6.2%inclusion35 decks564 decks
Cursed Mirror
5.6%inclusion10 decks179 decks
Everflowing Chalice
5.5%inclusion31 decks564 decks
Luck Bobblehead
5.3%inclusion30 decks564 decks
Lands
Command Tower
88%inclusion495 decks564 decks
Hallowed Fountain
66%inclusion371 decks564 decks
Razortide Bridge
61%inclusion344 decks564 decks
Mistvault Bridge
59%inclusion150 decks253 decks
Watery Grave
58%inclusion146 decks253 decks
Godless Shrine
57%inclusion144 decks253 decks
Raffine's Tower
56%inclusion141 decks253 decks
Silverbluff Bridge
55%inclusion98 decks179 decks
Steam Vents
55%inclusion98 decks179 decks
Goldmire Bridge
53%inclusion133 decks253 decks
Sacred Foundry
49%inclusion87 decks179 decks
Flooded Strand
46%inclusion259 decks564 decks
Spara's Headquarters
46%inclusion11 decks24 decks
Breeding Pool
46%inclusion11 decks24 decks
Sea of Clouds
45%inclusion256 decks564 decks
Raugrin Triome
45%inclusion81 decks179 decks
Rustvale Bridge
45%inclusion80 decks179 decks
Xander's Lounge
43%inclusion48 decks112 decks
Drossforge Bridge
38%inclusion43 decks112 decks
Glacial Fortress
38%inclusion214 decks564 decks
Spire of Industry
38%inclusion212 decks564 decks
Tanglepool Bridge
38%inclusion9 decks24 decks
Blood Crypt
37%inclusion41 decks112 decks
Adarkar Wastes
36%inclusion202 decks564 decks
Exotic Orchard
35%inclusion199 decks564 decks
Thornglint Bridge
33%inclusion8 decks24 decks
Training Center
32%inclusion58 decks179 decks
Spectator Seating
31%inclusion56 decks179 decks
Deserted Beach
31%inclusion175 decks564 decks
Prairie Stream
30%inclusion171 decks564 decks
Arcane Sanctum
28%inclusion72 decks253 decks
Morphic Pool
28%inclusion71 decks253 decks
Bountiful Promenade
25%inclusion6 decks24 decks
Rejuvenating Springs
25%inclusion6 decks24 decks
Temple Garden
25%inclusion6 decks24 decks
Polluted Delta
24%inclusion138 decks564 decks
Savai Triome
24%inclusion27 decks112 decks
Mystic Monastery
23%inclusion41 decks179 decks
The Mycosynth Gardens
22%inclusion125 decks564 decks
Vault of Champions
22%inclusion56 decks253 decks
Sulfur Falls
22%inclusion39 decks179 decks
Overgrown Farmland
21%inclusion5 decks24 decks
Dreamroot Cascade
21%inclusion5 decks24 decks
Yavimaya Coast
21%inclusion5 decks24 decks
Canopy Vista
21%inclusion5 decks24 decks
Caves of Koilos
21%inclusion52 decks253 decks
Meticulous Archive
20%inclusion113 decks564 decks
Marsh Flats
20%inclusion111 decks564 decks
Underground River
19%inclusion48 decks253 decks
Clifftop Retreat
18%inclusion33 decks179 decks